To ensure structural safety it s necessary to have a structural analysis verify that the roof and its support system are capable of supporting the added load without modification.
Green roof building nyc.
The existing roof may not be capable of supporting an additional load.
An applicant s professional designee must certify that the installation meets design and other requirements under all applicable laws rules and codes.
Nyc parks maintains more than 200 000 square feet of green roofs across the city.
Our collection of rooftop systems features native plants sedums green walls hydroponic towers a vegetable and herb farm and honeybee hives.
Because a green roof will add substantial weight to a building s structure you must hire a professional engineer or registered architect to perform a structural analysis to determine if the existing roof and its support system can hold the added load without a modification.
Hire skilled and licensed professionals for installation.
Green roofs or rooftop solar panels add additional load to a roof and its support system.
With more than 1 6 billion square feet of rooftops in new york city green roofs and solar panels can help reduce our greenhouse gas emissions.